| .. Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| .. http://www.apache.org/licenses/LICENSE-2.0 |
| |
| .. Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| |
| .. TODO: This section would be removed after we migrate to www_rbac completely. |
| |
| Data Profiling |
| ============== |
| |
| Part of being productive with data is having the right weapons to |
| profile the data you are working with. Airflow provides a simple query |
| interface to write SQL and get results quickly, and a charting application |
| letting you visualize data. |
| |
| Adhoc Queries |
| ------------- |
| The adhoc query UI allows for simple SQL interactions with the database |
| connections registered in Airflow. |
| |
| .. image:: img/adhoc.png |
| |
| Charts |
| ------ |
| A simple UI built on top of flask-admin and highcharts allows building |
| data visualizations and charts easily. Fill in a form with a label, SQL, |
| chart type, pick a source database from your environment's connections, |
| select a few other options, and save it for later use. |
| |
| You can even use the same templating and macros available when writing |
| airflow pipelines, parameterizing your queries and modifying parameters |
| directly in the URL. |
| |
| These charts are basic, but they're easy to create, modify and share. |
| |
| Chart Screenshot |
| ................ |
| |
| .. image:: img/chart.png |
| |
| ----- |
| |
| Chart Form Screenshot |
| ..................... |
| |
| .. image:: img/chart_form.png |